CN209581116U - A kind of battery pack inclined-plane lockable mechanism - Google Patents
A kind of battery pack inclined-plane lockable mechanism Download PDFInfo
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- CN209581116U CN209581116U CN201920401812.5U CN201920401812U CN209581116U CN 209581116 U CN209581116 U CN 209581116U CN 201920401812 U CN201920401812 U CN 201920401812U CN 209581116 U CN209581116 U CN 209581116U
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- battery pack
- locking
- locking frame
- rotation
- plane
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Abstract
The utility model proposes a kind of battery pack inclined-plane lockable mechanisms, including including locking frame, and X is to, Y-direction locking system and Z-direction locking system, and locking frame is for being separately connected vehicle body and battery pack；X to, Y-direction locking system include tapered spigot and bellmouth, bellmouth is set in battery pack, tapered spigot is set on locking frame, tapered spigot is connected by bellmouth, realizes battery pack and locking frame in X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and/or the direction of rotation YZ gapless locking；Z-direction locking system includes lock groove and wedge-shaped bolt, lock groove be set to battery pack two sides it is stupefied on, wedge-shaped bolt is set on locking frame, connects lock groove by wedge-shaped bolt, realizes battery pack and locking frame in Z-direction, the direction of rotation XZ and/or the direction of rotation YZ gapless locking.The problem of utility model realizes the locking of 6 freedom degrees such as tri- directions XYZ and direction of rotation, eliminates non-bolt locking Mechanism Clearance.
Description
Technical field
The utility model relates to electric automobile chassis battery pack quick-replaceable fields, and in particular, to a kind of battery pack is oblique
Face lockable mechanism.
Background technique
With popularizing for new energy vehicle, the continuation of the journey problem of battery and the method for solving the problems, such as continuation of the journey increasingly induce one to close
Note, wherein " changing electricity " is a kind of new departure for currently solving the problems, such as continuation of the journey, and how quick-replaceable battery pack is those skilled in the art
One of existing issue for needing to solve.
Existing battery pack fast replacing device is by lifting and to translate battery pack progress Fast Installation forward and remove, and is existed
Lifting and translation plus two step operational issues of unlock；Vehicle body connection frame is fixedly connected on vehicle body in the prior art, battery pack and vehicle
It is bolted between body connection frame by multiple, there are problems that gap can not be eliminated using bolt locking mechanism；Battery pack with
Vehicle body connection frame body uses electric locking mechanism under normal conditions, and electric locking mechanism has heavy-duty motor and multi link machine
The problems such as structure, there are power supply and complicated mechanisms.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of battery pack inclined-plane lockable mechanisms, will
The lock of the design seperated with vehicle body of locking frame, battery pack and locking frame in 6 freedom degrees such as tri- directions XYZ and direction of rotation
Only, battery pack fast-assembling locking is realized.
To realize above-mentioned purpose of utility model, the utility model provides a kind of battery pack inclined-plane lockable mechanism, including locking
Frame, X is to, Y-direction locking system and Z-direction locking system, wherein the locking frame is for being separately connected vehicle body and battery pack；
The X includes tapered spigot and bellmouth to, Y-direction locking system, and the bellmouth is set to the battery pack
On, the tapered spigot is set on the locking frame, is connected the tapered spigot by the bellmouth, is realized the electricity
Chi Bao and the locking frame are in X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and/or the direction of rotation YZ gapless locking；
The Z-direction locking system includes lock groove and wedge-shaped bolt, and the lock groove is set to the two sides of the battery pack
On stupefied, the wedge-shaped bolt is set on the locking frame, the lock groove is connected by the wedge-shaped bolt, described in realization
Battery pack and the locking frame are in Z-direction, the direction of rotation XZ and/or the direction of rotation YZ gapless locking.The utility model is above-mentioned
By locking frame and vehicle body separation design in structure, guarantee the fast-assembling precision and efficiently of the battery pack and the locking frame
Connection.
Preferably, positioning pin is set on the locking frame, and the locking frame and the vehicle body pass through the positioning pin
Be bolted.
Two bellmouths are at least set in the battery pack, two tapered spigots, institute are at least set on the locking frame
It is identical as the quantity of the tapered spigot to state bellmouth.Battery pack passes through the institute on multiple bellmouths and the locking frame
Stating tapered spigot realizes X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and/or the direction of rotation YZ gapless locking.
Preferably, the two sides of the battery pack it is stupefied on be respectively set the lock groove, on the locking frame described in setting
Wedge-shaped bolt connects the lock groove by the wedge-shaped bolt, realizes the battery pack and the locking frame in Z-direction, XZ
Direction of rotation and the direction of rotation YZ gapless locking.
Preferably, the bottom surface of the lock groove is inclined-plane.
Preferably, the Z-direction locking system further includes spring, and the spring is set to the side of the wedge-shaped bolt, is led to
The lock groove that the spring pushes the wedge-shaped bolt to be inserted into the battery pack is crossed, realizes the battery pack and the locking
Frame supports in the Z-direction and eliminates the Z-direction gap.The gapless locking of battery pack is realized by the Z-direction locking system
It lifts and locks with single step.
Preferably, the Z-direction locking system further includes push rod, and the push rod pushes the wedge-shaped bolt to, is used for Z-direction solution
Lock.
It is highly preferred that the push rod is square pole.
Preferably, the locking frame is equipped at least two location holes, for being positioned with fast replacing device.
Compared with prior art, the utility model have it is following the utility model has the advantages that
The utility model realizes the locking of 6 freedom degrees such as tri- directions XYZ and direction of rotation, eliminates non-bolt lock
The problem of locking mechanism gap；Compared to in the prior art, solve electric locking mechanism powerup issue and electric locking mechanism
The problems such as bring heavy-duty motor and multi-connecting-rod mechanism complexity.
By the above structure of the utility model, install battery pack only need will battery pack be aligned it is past after vehicle body connection framework
On be lifted to be bonded with body shell installation can be completed, disassembly battery pack is only needed fast replacing device (RGV battery changing trolley etc.)
It is directed at battery pack, lifting fast replacing device is bonded with battery pack bottom, and it stretches out Z-direction unlock push rod (rectangular) and pushes Z-direction wedge-shaped bolt to,
Realize unlock.With need in the prior art by lift and translate plus unlock two steps operation compared with, simplify installation and unlock
Step, and it is easy to operate and quick.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 a is the structural schematic diagram of locking frame in one preferred embodiment of the utility model；
Fig. 1 b is the structural schematic diagram of battery pack in one preferred embodiment of the utility model；
Fig. 2 a is the bottom view of Fig. 1 a in one preferred embodiment of the utility model；
Fig. 2 b is the bottom view of Fig. 1 b in one preferred embodiment of the utility model；
Fig. 3 a is locking frame and battery pack assembly structure diagram in one preferred embodiment of the utility model；
Fig. 3 b is the bottom view of Fig. 3 a in one preferred embodiment of the utility model；
Fig. 4 is the side schematic view of the length direction of Fig. 3 a in one preferred embodiment of the utility model；
Fig. 5 is the partial enlargement diagram in one preferred embodiment of the utility model in Fig. 4 at A；
Fig. 6 is the side schematic view of the width direction of Fig. 3 a in one preferred embodiment of the utility model；
Fig. 7 is the partial enlargement diagram in one preferred embodiment of the utility model in Fig. 6 at B；
Fig. 8 be in one preferred embodiment of the utility model in Fig. 3 b C-C to cross-sectional view；
Figure acceptance of the bid note is expressed as: locking frame 1, battery pack 2, tapered spigot 3, bellmouth 4, wedge-shaped bolt 5, spring
6, lock groove 7, positioning pin 8, location hole 9, push rod 10.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
As shown in figs. 1-7, the utility model embodiment provides a kind of structural schematic diagram of battery pack inclined-plane lockable mechanism, packet
Locking frame 1, X are included to, Y-direction circular cone locking system and Z-direction locking system, wherein as shown in Figure 1a, locking frame 1 is used for
It is separately connected vehicle body and battery pack 2, the design seperated with vehicle body of locking frame 1 guarantees the fast-assembling essence of battery pack 2 and locking frame 1
Degree and efficiently connection.
As a preferred embodiment, positioning pin 8 is set on locking frame 1, positioning pin 8 is used for locking frame 1 and vehicle body
It is bolted.At least provided with two location holes 9 on locking frame 1, the effect of location hole 9 is being mounted and dismounted for fast replacing device
Positioning is provided during battery pack 2.
As shown in Fig. 4, Fig. 5, Fig. 8, X includes tapered spigot 3 and bellmouth 4 to, Y-direction locking system, passes through tapered spigot 3
Bellmouth 4 is connected, battery pack 2 and locking frame 1 is made to realize X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and the direction of rotation YZ
Locking.Z-direction locking system includes lock groove 7 and wedge-shaped bolt 5, connects wedge-shaped bolt 5 by lock groove 7, makes battery pack 2 and lock
Only frame 1 realizes Z-direction locking, the direction of rotation XZ and/or the direction of rotation YZ gapless locking.
As a preferred embodiment, as shown in Figure 1 a, 1 b, multiple bellmouths 4, locking frame 1 are set in battery pack 2
The upper multiple tapered spigots 3 of setting connect tapered spigot 3 by bellmouth 4, and battery pack 2 passes through multiple bellmouths 4 and locking frame
Tapered spigot 3 on 1 realizes X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and the direction of rotation YZ gapless locking.
As a preferred embodiment, as shown in Fig. 1 a, Fig. 2 a, wedge-shaped bolt 5 is set on locking frame 1.Such as Fig. 1 b, figure
Lock groove 7 is respectively set shown in 2b, on the two sides of battery pack 2 are stupefied, the bottom surface of lock groove 7 is inclined-plane.
As shown in Figure 6, Figure 7, Z-direction locking system further includes spring 6, and spring 6 is located at the side of wedge-shaped bolt 5, passes through bullet
Spring 6 pushes wedge-shaped bolt 5 to be inserted into the lock groove 7 of battery pack 2, realizes that battery pack 2 and locking frame 1 support in Z-direction and eliminate Z-direction
Gap.Z-direction locking system further includes push rod 10, and push rod 10 pushes wedge-shaped bolt 5 to, is unlocked for Z-direction.Push rod is square pole.In
When specific implementation: as shown in fig. 7, stretching out Z-direction unlock push rod 10 pushes Z-direction wedge-shaped bolt 5 to, realizing the unlock of battery pack 2.Battery
Packet 2 realizes that gapless locking and single step lifting lock by wedge-shaped bolt 5, spring 6, lock groove 7.
The utility model above-described embodiment is in the specific implementation: only need will battery pack 2 be aligned it is past after vehicle body connection framework
On be lifted to be bonded with body shell installation can be completed, simply have quickly.
Disassembly battery pack 2 needs for fast replacing device (RGV battery changing trolley etc.) to be directed at battery pack 2, lifting fast replacing device and electricity
The fitting of 2 bottoms is wrapped in pond, is stretched out Z-direction unlock push rod 10 and is pushed Z-direction wedge-shaped bolt 5 to, realizes unlock.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (8)
1. a kind of battery pack inclined-plane lockable mechanism, it is characterised in that: including locking frame, X is to, Y-direction locking system and Z-direction locking
Device, wherein the locking frame is for being separately connected vehicle body and battery pack；
The X includes tapered spigot and bellmouth to, Y-direction locking system, and the bellmouth is set in the battery pack, institute
It states tapered spigot to be set on the locking frame, the tapered spigot is connected by the bellmouth, realizes the battery pack
With the locking frame in X to, Y-direction, the direction of rotation XY, the direction of rotation XZ and/or the direction of rotation YZ gapless locking；
The Z-direction locking system includes lock groove and wedge-shaped bolt, the lock groove be set to the battery pack two sides it is stupefied on,
The wedge-shaped bolt is set on the locking frame, is connected the lock groove by the wedge-shaped bolt, is realized the battery
Packet is with the locking frame in Z-direction, the direction of rotation XZ and/or the direction of rotation YZ gapless locking.
2. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: be arranged on the locking frame
Positioning pin, the locking frame by the positioning pin and are bolted with the vehicle body.
3. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: be arranged in the battery pack to
Lack two bellmouths, at least two tapered spigots, the bellmouth and the taper are set on the locking frame
The quantity of bolt is identical.
4. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: the bottom surface of the lock groove is
Inclined-plane.
5. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: the Z-direction locking system is also
Including spring, the spring is set to the side of the wedge-shaped bolt, pushes the wedge-shaped bolt to be inserted into institute by the spring
The lock groove for stating battery pack realizes that the battery pack and the locking frame are supported in the Z-direction and eliminated between the Z-direction
Gap.
6. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: the Z-direction locking system is also
Including push rod, the push rod pushes the wedge-shaped bolt to, unlocks for Z-direction.
7. a kind of battery pack inclined-plane lockable mechanism according to claim 6, it is characterised in that: the push rod is square pole.
8. a kind of battery pack inclined-plane lockable mechanism according to claim 1, it is characterised in that: the locking frame is equipped with
At least two location holes, for being positioned with fast replacing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401812.5U CN209581116U (en) | 2019-03-27 | 2019-03-27 | A kind of battery pack inclined-plane lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401812.5U CN209581116U (en) | 2019-03-27 | 2019-03-27 | A kind of battery pack inclined-plane lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581116U true CN209581116U (en) | 2019-11-05 |
Family
ID=68375129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920401812.5U Active CN209581116U (en) | 2019-03-27 | 2019-03-27 | A kind of battery pack inclined-plane lockable mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN209581116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910583A (en) * | 2019-03-27 | 2019-06-21 | 上海玖行能源科技有限公司 | A kind of battery pack inclined-plane lockable mechanism |
| CN111204254A (en) * | 2020-01-20 | 2020-05-29 | 浙江吉智新能源汽车科技有限公司 | Battery pack locking mechanism, battery pack unlocking mechanism, battery pack and vehicle |
| CN112018291A (en) * | 2020-09-04 | 2020-12-01 | 重庆峘能电动车科技有限公司 | Battery box frame unit, battery box frame module and new energy automobile |
-
2019
- 2019-03-27 CN CN201920401812.5U patent/CN209581116U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910583A (en) * | 2019-03-27 | 2019-06-21 | 上海玖行能源科技有限公司 | A kind of battery pack inclined-plane lockable mechanism |
| CN111204254A (en) * | 2020-01-20 | 2020-05-29 | 浙江吉智新能源汽车科技有限公司 | Battery pack locking mechanism, battery pack unlocking mechanism, battery pack and vehicle |
| CN112018291A (en) * | 2020-09-04 | 2020-12-01 | 重庆峘能电动车科技有限公司 | Battery box frame unit, battery box frame module and new energy automobile |
| CN112018291B (en) * | 2020-09-04 | 2022-08-30 | 重庆峘能电动车科技有限公司 | Battery box frame unit, battery box frame module and new energy automobile |
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